View clinical trials related to End Stage Liver Disease.
Filter by:As the treatments for liver disease and the availability of liver transplantation have progressed, the number of patients with end stage liver disease continues to increase. This has increased the need to risk-stratify patients with cirrhosis to better direct their treatments and provide an accurate prognosis for their outcomes. The traditional assessment of the liver patient has been limited to imaging, static measures of "liver function tests" and liver biopsy. This protocol is designed to increase the spectrum of tests in the evaluation of the patient with end stage liver disease.
After successful screening diagnosis of cirrhosis and/or acute or chronic liver failure will be made. These patients will undergo detail clinical, biochemical and microbiological examination at baseline. Clinical examination and Biochemical evaluation will be done daily and signs of infection will be noted. Patients will undergo microbiological screening for infection every 48 hours. Patients suspected or diagnosed to be suffering from infections will be treated as per ILBS (Institute of Liver and Biliary Sciences) antibiotic policy. Site and etiology (bacterial and/or fungal) of infections will be noted in all patients at admission in liver specialty ICU (Intensive Care Unit) and during the ICU (Intensive Care Unit) stay. All the patients will be followed until discharge or death in ICU (Intensive Care Unit).
Transient elastography is novel non-invasive method for assessment of hepatic fibrosis in patients with chronic liver disease, by measuring liver stiffness. Transient elastography is a user friendly technique that can be easily performed at bedside or in outpatient clinic with immediate results and good reproducibility. Liver stiffness values ranges from 2.5 to 75 kPa with lower values <6kPa suggest no fibrosis where as higher values above 14kPa suggests cirrhosis. In the present study the investigators hypothesis that the investigators can differentiate ACLF and acute severe viral hepatitis based on fibroscan as patients with underlying fibrosis with superadded inflammation would have higher fibroscan value than when patient have only inflammation with no underlying fibrosis and hence the investigators can avoid unnecessary test in such subgroup.
100 ambulatory cirrhotic patients attending a liver transplant clinic will undergo a comprehensive clinical evaluation for severity of liver disease, anemia, depression, and fatigue. Fatigue will be assessed with the FIS and sub-maximal exercise capacity with the 6-minute walk test (6MWT), a standardized exercise test that measures the distance that a patient is capable of walking in 6 minutes (6MWD). Depression will be assessed by using three well-known questionnaires. The SF-36, Beck's Depression Inventory (BDI-II), EQ-5D, and the Psychological General Well-Being Index (PGWBI). Univariate analysis will be performed to select the factors that potentially are associated with the scores as indicated by a P value <.20; the selected factors will then be entered in a stepwise regression to create a multivariate model giving the combination of factors that are significantly associated with the measure of fatigue and depression. Hemoglobin (Hb) levels will then be added to the model in order to test its significance while controlling for the other factors.
The purpose of this study is to determine whether there are reasons other than medical reasons that could limit access to liver transplantation in alcoholic patients.
The objective of the study is to determine the efficacy and safety of Everolimus conversion in liver transplantation. Most large US liver centers transplant patients with high Model for End-Stage Liver Disease (MELD) scores. However, many of the sponsored liver transplant trials in the US do not include patients with high MELD scores making it difficult to extrapolate these trial data to the patients cared for at larger liver transplant centers. The greatest potential benefit of mammalian target of rapamycin (mTOR) inhibitors is the avoidance of the side-effects of calcineurin-inhibitors, namely, renal insufficiency, diabetes and hypertension. Therefore, this protocol is designed to study the efficacy and safety of everolimus and Myfortic in liver transplant patients with high MELD scores at two large centers with a vast experience in the administration of mTOR inhibitors.
End - stage liver disease can cause many problems to the patients including fatigue, weakness,jaundice, confusion, abdominal pain and distension. Another important problem is the cardiovascular system (heart and blood vessels). There will be the impairment of heart function to pump blood to the distal part of the body. Blood vessels are also affected by the imbalance of chemical agents which are not detoxified by diseased liver, resulting in impairment of oxygen carrying capacity and tissue oxygen exchange. Mechanism of this process is still poorly understood. This is a study about the peripheral vascular dysfunction by means of vascular occlusion test (VOT). Blood pressure cuff is inflated (to occlude the proximal vessels and induce distal part ischemia), then deflated and observing the distal tissue oxygenation (StO2)change by the probe (Near-infrared spectroscopy : NIRS) at the hand. From our knowledge, there is no study in patients undergoing liver transplantation. The study investigator would like to observe the change in peripheral tissue oxygenation in different time points during the liver transplantation. We hypothesize that there is a change in microcirculatory function and StO2 in end-stage liver disease patients detected by VOT and NIRS.
To search for suitable pharmacodynamic biomarkers, i.e., with high specificity for calcineurin inhibition and most affected by inter-individual variability, our works aimed at exploring the pharmacodynamics of CNI, the strength and variability of signal translation along the calcineurin pathway, as well as the steps where sources of internal (genetic) or external variability are the most influential. In order to achieve this, we assessed simultaneously NFAT1 translocation into the nucleus of peripheral blood mononuclear cells (PBMC) (NFTA1 being the main NAFT isoform in resting and activated lymphocytes), the intracellular expression of IL-2 in CD3+, CD4+ and CD8+ T cell subsets and the membrane expression of CD25 (IL-2Rα), a surface marker of T cells activation, in T cells at large. A non-interventional clinical trial was set up in healthy volunteers, patients registered on a liver transplantation waiting list (WLP) and liver transplant recipients (LTR). A different question was addressed in each group: The healthy volunteer study (n=35): explored TAC PD along the calcineurin pathway by exposing PBMC ex-vivo; modelled signal translation along this cascade; examined the interindividual variability of TAC PD parameters; and investigated the sources of the variability observed and their contribution at each step of the calcineurin pathway. Furthermore, it allowed us to evaluate the analytical variability of our techniques as well as the intra-individual variability of TAC PD parameters. WLP (n=19) were enrolled to confirm in patients with liver diseases the results obtained in healthy volunteers, as well as to test the potential influence of their initial disease on the ex-vivo pharmacodynamics of TAC. The aims of the transversal study of LTR on CNI (n=80) were to further explore the interindividual variability in the PD of CNI in realistic clinical conditions, i.e. in situations of residual PD activities under tacrolimus or cyclosporine exposure, and the potential pharmacogenetic (PG) sources of such variability. The (still small) group of liver transplant patients (n=9) enrolled immediately before transplantation and followed-up with serial monitoring along the first year post-transplantation was intended to explore the relationships between CNI PD and clinical responses.
Prospective study to calculated the incidence of hepatocellular carcinoma in hepatitis C virus infected patients after stem cell therapy.
HBV related Liver disease is a common medical problem in China. An estimated 7.18% of the Chinese (about 93 million) is infected with hepatitis B, and most of the HBV- related hepatitis can developed into liver cirrhosis. Liver transplantation is the only available life saving treatment for patients with end stage liver disease. However, lack of donors, surgical complications, rejection, and high cost are serious problems. Mesenchymal stem cells (MSCs) possess plasticity and have the potential to differentiate into hepatocyte; Thus, MSCs hold great hope for therapeutic applications. Human umbilical cord-derived MSCs (hUC-MSCs) exhibit a more beneficial immunogenic profile and greater overall immunosuppressive potential than aged bone marrow-derived MSCs. Like MSCs derived from bone marrow, hUC-MSCs can also be used to treat rat liver fibrosis and improve glucose homeostasis in rats with liver cirrhosis. In this study, the patients with HBV-related liver cirrhosis will undergo administration of hUC-MSCs via hepatic artery to evaluate the safety and efficacy of hUC-MSC treatment for these patients.